A milestone in Blancpain’s history. Driven by Marc A. Hayek’s vision and unwavering passion for mechanical art, Blancpain unveils the most ambitious creation ever conceived in its workshops: the world’s first wristwatch Grande Double Sonnerie. An unprecedented masterpiece offering two distinct melodies — the legendary Westminster and an exclusive Blancpain composition by musician Eric Singer. Bringing together a Grande Sonnerie, a petite sonnerie, a minute repeater, a fully integrated retrograde